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San Antonio International Airport to Ronald Reagan Washington National Airport flight

Explore the cheapest one-way and round-trip flights from San Antonio International Airport to Ronald Reagan Washington National Airport over the next 90 days, with one-way fares from $117 and round-trip from $230. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      SAT 6:00 AM
      3h 18m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Wed, Nov 11 | American Airlines
      DCA 5:30 PM
      3h 59m
      Nonstop
      SAT 8:29 PM
      Washington D.C. - San Antonio | Tue, Nov 17 | American Airlines
      $270 $386
      30% off
      30% off
      $386 $270
    • SAT 6:00 AM
      3h 18m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Mon, Nov 9 | American Airlines
      DCA 5:00 PM
      3h 59m
      Nonstop
      SAT 7:59 PM
      Washington D.C. - San Antonio | Sat, Nov 14 | American Airlines
      $270 $386
      30% off
      30% off
      $386 $270
    • SAT 8:20 PM
      24h 30m
      1 stop
      DCA 9:50 PM
      San Antonio - Washington D.C. | Wed, Nov 4 | Frontier Airlines
      DCA 1:00 PM
      7h 25m
      1 stop
      SAT 7:25 PM
      Washington D.C. - San Antonio | Tue, Nov 10 | Frontier Airlines
      $230 $386
      40% off
      40% off
      $386 $230
    • SAT 8:21 PM
      24h 38m
      1 stop
      DCA 9:59 PM
      San Antonio - Washington D.C. | Wed, Oct 28 | Frontier Airlines
      DCA 1:00 PM
      7h 25m
      1 stop
      SAT 7:25 PM
      Washington D.C. - San Antonio | Tue, Nov 3 | Frontier Airlines
      $231
      40% off
      $386 $231
    • SAT 8:11 PM
      14h 58m
      1 stop
      DCA 12:09 PM
      San Antonio - Washington D.C. | Thu, Nov 19 | Frontier Airlines
      DCA 1:00 PM
      7h 25m
      1 stop
      SAT 7:25 PM
      Washington D.C. - San Antonio | Tue, Nov 24 | Frontier Airlines
      $238
      38% off
      $386 $238
    • SAT 8:20 PM
      14h 49m
      1 stop
      DCA 12:09 PM
      San Antonio - Washington D.C. | Wed, Nov 18 | Frontier Airlines
      DCA 1:00 PM
      7h 25m
      1 stop
      SAT 7:25 PM
      Washington D.C. - San Antonio | Sun, Nov 22 | Frontier Airlines
      $238
      38% off
      $386 $238
    • SAT 8:20 PM
      19h 27m
      1 stop
      DCA 4:47 PM
      San Antonio - Washington D.C. | Sun, Nov 15 | Frontier Airlines
      DCA 1:00 PM
      7h 25m
      1 stop
      SAT 7:25 PM
      Washington D.C. - San Antonio | Tue, Nov 17 | Frontier Airlines
      $238
      38% off
      $386 $238
    • SAT 8:20 PM
      14h 49m
      1 stop
      DCA 12:09 PM
      San Antonio - Washington D.C. | Fri, Nov 13 | Frontier Airlines
      DCA 1:00 PM
      7h 25m
      1 stop
      SAT 7:25 PM
      Washington D.C. - San Antonio | Sun, Nov 15 | Frontier Airlines
      $239
      38% off
      $386 $239
    • SAT 8:20 PM
      14h 49m
      1 stop
      DCA 12:09 PM
      San Antonio - Washington D.C. | Mon, Nov 9 | Frontier Airlines
      DCA 1:00 PM
      7h 25m
      1 stop
      SAT 7:25 PM
      Washington D.C. - San Antonio | Wed, Nov 11 | Frontier Airlines
      $239
      38% off
      $386 $239
    • SAT 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      San Antonio - Washington D.C. | Sun, Oct 25 | Normal Airline
      WAS 3:00 PM
      6h
      Nonstop
      SAT 4:00 PM
      Washington D.C. - San Antonio | Tue, Oct 27 | Normal Airline
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    • Cheapest
      SAT 8:20 PM
      14h 49m
      1 stop
      DCA 12:09 PM
      San Antonio - Washington D.C. | Wed, Nov 18 | Frontier Airlines
      $117 $208
      44% off
      44% off
      $208 $117
    • SAT 8:20 PM
      24h 30m
      1 stop
      DCA 9:50 PM
      San Antonio - Washington D.C. | Mon, Nov 16 | Frontier Airlines
      $121 $208
      42% off
      42% off
      $208 $121
    • SAT 8:20 PM
      14h 49m
      1 stop
      DCA 12:09 PM
      San Antonio - Washington D.C. | Thu, Nov 12 | Frontier Airlines
      $121 $208
      42% off
      42% off
      $208 $121
    • SAT 6:44 PM
      17h 4m
      1 stop
      DCA 12:48 PM
      San Antonio - Washington D.C. | Tue, Dec 1 | Frontier Airlines
      $122
      41% off
      $208 $122
    • SAT 8:20 PM
      14h 49m
      1 stop
      DCA 12:09 PM
      San Antonio - Washington D.C. | Tue, Oct 27 | Frontier Airlines
      $122
      41% off
      $208 $122
    • SAT 8:20 PM
      24h 30m
      1 stop
      DCA 9:50 PM
      San Antonio - Washington D.C. | Sat, Oct 31 | Frontier Airlines
      $125
      40% off
      $208 $125
    • SAT 8:20 PM
      14h 49m
      1 stop
      DCA 12:09 PM
      San Antonio - Washington D.C. | Tue, Nov 10 | Frontier Airlines
      $126
      39% off
      $208 $126
    • SAT 6:47 PM
      16h 38m
      1 stop
      DCA 12:25 PM
      San Antonio - Washington D.C. | Wed, Dec 16 | Frontier Airlines
      $126
      39% off
      $208 $126
    • SAT 8:20 PM
      14h 49m
      1 stop
      DCA 12:09 PM
      San Antonio - Washington D.C. | Wed, Nov 4 | Frontier Airlines
      $127
      39% off
      $208 $127
    • SAT 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      San Antonio - Washington D.C. | Sun, Oct 25 | Normal Airline
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    • Cheapest nonstop
      SAT 6:20 AM
      3h 13m
      Nonstop
      DCA 10:33 AM
      San Antonio - Washington D.C. | Thu, Dec 17 | American Airlines
      $135 $458
      71% off
      71% off
      $458 $135
    • SAT 7:48 AM
      3h 10m
      Nonstop
      DCA 11:58 AM
      San Antonio - Washington D.C. | Tue, Dec 15 | American Airlines
      $136 $458
      70% off
      70% off
      $458 $136
    • SAT 6:49 AM
      3h 10m
      Nonstop
      DCA 10:59 AM
      San Antonio - Washington D.C. | Sat, Dec 12 | American Airlines
      $195 $458
      56% off
      56% off
      $458 $195
    • SAT 6:08 AM
      3h 10m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Wed, Dec 16 | American Airlines
      $216
      53% off
      $458 $216
    • SAT 6:20 AM
      3h 13m
      Nonstop
      DCA 10:33 AM
      San Antonio - Washington D.C. | Sun, Dec 20 | American Airlines
      $242
      47% off
      $458 $242
    • SAT 6:08 AM
      3h 10m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Thu, Dec 10 | American Airlines
      $311
      32% off
      $458 $311
    • SAT 6:08 AM
      3h 10m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Mon, Dec 14 | American Airlines
      $311
      32% off
      $458 $311
    • SAT 6:08 AM
      3h 10m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Sun, Dec 6 | American Airlines
      $312
      32% off
      $458 $312
    • SAT 6:08 AM
      3h 10m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Mon, Dec 7 | American Airlines
      $312
      32% off
      $458 $312
    • SAT 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      San Antonio - Washington D.C. | Sun, Oct 25 | Normal Airline
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    • Cheapest nonstop
      SAT 6:20 AM
      3h 13m
      Nonstop
      DCA 10:33 AM
      San Antonio - Washington D.C. | Thu, Dec 17 | American Airlines
      $135 $722
      81% off
      81% off
      $722 $135
    • SAT 7:48 AM
      3h 10m
      Nonstop
      DCA 11:58 AM
      San Antonio - Washington D.C. | Tue, Dec 15 | American Airlines
      $136 $722
      81% off
      81% off
      $722 $136
    • SAT 6:49 AM
      3h 10m
      Nonstop
      DCA 10:59 AM
      San Antonio - Washington D.C. | Sat, Dec 12 | American Airlines
      $195 $722
      73% off
      73% off
      $722 $195
    • SAT 6:08 AM
      3h 10m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Wed, Dec 16 | American Airlines
      $216
      70% off
      $722 $216
    • SAT 6:20 AM
      3h 13m
      Nonstop
      DCA 10:33 AM
      San Antonio - Washington D.C. | Sun, Dec 20 | American Airlines
      $242
      66% off
      $722 $242
    • SAT 6:08 AM
      3h 10m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Thu, Dec 10 | American Airlines
      $311
      56% off
      $722 $311
    • SAT 6:08 AM
      3h 10m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Mon, Dec 14 | American Airlines
      $311
      56% off
      $722 $311
    • SAT 6:08 AM
      3h 10m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Sun, Dec 6 | American Airlines
      $312
      56% off
      $722 $312
    • SAT 6:08 AM
      3h 10m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Mon, Dec 7 | American Airlines
      $312
      56% off
      $722 $312
    • SAT 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      San Antonio - Washington D.C. | Sun, Oct 25 | Normal Airline
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    • Cheapest nonstop
      SAT 8:43 AM
      3h 21m
      Nonstop
      DCA 1:04 PM
      San Antonio - Washington D.C. | Sun, Oct 25 | American Airlines
      $396 $722
      45% off
      45% off
      $722 $396
    • SAT 5:30 AM
      5h 1m
      1 stop
      DCA 11:31 AM
      San Antonio - Washington D.C. | Sun, Oct 25 | Delta Air Lines
      $469 $722
      35% off
      35% off
      $722 $469
    • SAT 11:45 AM
      5h 50m
      1 stop
      DCA 6:35 PM
      San Antonio - Washington D.C. | Sun, Oct 25 | United Airlines
      $505 $722
      30% off
      30% off
      $722 $505
    • SAT 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      San Antonio - Washington D.C. | Sun, Oct 25 | Normal Airline
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    • SAT 7:48 AM
      3h 10m
      Nonstop
      DCA 11:58 AM
      San Antonio - Washington D.C. | Tue, Dec 15 | American Airlines
      $136 $458
      70% off
      70% off
      $458 $136
    • SAT 6:49 AM
      3h 10m
      Nonstop
      DCA 10:59 AM
      San Antonio - Washington D.C. | Sat, Dec 12 | American Airlines
      $195 $458
      56% off
      56% off
      $458 $195
    • SAT 6:08 AM
      3h 10m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Wed, Dec 16 | American Airlines
      $216 $458
      53% off
      53% off
      $458 $216
    • SAT 6:08 AM
      3h 10m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Thu, Dec 10 | American Airlines
      $311
      32% off
      $458 $311
    • SAT 6:08 AM
      3h 10m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Mon, Dec 14 | American Airlines
      $311
      32% off
      $458 $311
    • SAT 6:08 AM
      3h 10m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Sun, Dec 6 | American Airlines
      $312
      32% off
      $458 $312
    • SAT 6:08 AM
      3h 10m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Mon, Dec 7 | American Airlines
      $312
      32% off
      $458 $312
    • SAT 6:08 AM
      3h 10m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Thu, Dec 3 | American Airlines
      $312
      32% off
      $458 $312
    • SAT 7:48 AM
      3h 10m
      Nonstop
      DCA 11:58 AM
      San Antonio - Washington D.C. | Tue, Dec 8 | American Airlines
      $318
      30% off
      $455 $318
    • SAT 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      San Antonio - Washington D.C. | Sun, Oct 25 | Normal Airline
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Displayed flight fares from San Antonio to Washington D.C. are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from San Antonio International Airport to Ronald Reagan Washington National Airport?

The cheapest airline flying from San Antonio International Airport to Ronald Reagan Washington National Airport is Frontier Airlines (from $117) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From $117
Delta Air Lines
From $145
United Airlines
From $167
American Airlines
From $242
Breeze Airways
From $405
Alaska Airlines
From $12,011

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What is the flight schedule from San Antonio International Airport to Ronald Reagan Washington National Airport?

Check the schedule for flights from San Antonio to Washington D.C. and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA1718

    San Antonio International Airport

    6:38 AM

    SAT

    3h 21m

    10:59 AM

    DCA

    S M T W T F S
    Search

  2. DL2497

    San Antonio International Airport

    5:20 AM

    SAT

    3h

    Nonstop

    9:20 AM

    DTW

    S M T W T F S
    Search

  3. DL2476

    Detroit Metropolitan Wayne County Airport

    10:01 AM

    DTW

    1h 31m

    Nonstop

    11:32 AM

    DCA

    S M T W T F S

  4. DL1073

    San Antonio International Airport

    5:30 AM

    SAT

    2h 21m

    Nonstop

    8:51 AM

    ATL

    S M T W T F S
    Search

  5. DL380

    Hartsfield–Jackson Atlanta International Airport

    9:10 AM

    ATL

    1h 44m

    Nonstop

    10:54 AM

    DCA

    S M T W T F S

  6. DL2009

    San Antonio International Airport

    4:25 PM

    SAT

    2h 22m

    Nonstop

    7:47 PM

    ATL

    S M T W T F S
    Search

  7. DL537

    Hartsfield–Jackson Atlanta International Airport

    9:59 PM

    ATL

    1h 43m

    Nonstop

    11:42 PM

    DCA

    S M T W T F S

  8. DL1073

    San Antonio International Airport

    5:30 AM

    SAT

    2h 21m

    Nonstop

    8:51 AM

    ATL

    S M T W T F S
    Search

  9. DL1961

    Hartsfield–Jackson Atlanta International Airport

    11:10 AM

    ATL

    1h 48m

    Nonstop

    12:58 PM

    DCA

    S M T W T F S

  10. DL1408

    San Antonio International Airport

    1:41 PM

    SAT

    2h 23m

    Nonstop

    5:04 PM

    ATL

    S M T W T F S
    Search

  11. DL727

    Hartsfield–Jackson Atlanta International Airport

    7:30 PM

    ATL

    1h 45m

    Nonstop

    9:15 PM

    DCA

    S M T W T F S

  12. F92355

    San Antonio International Airport

    8:20 PM

    SAT

    2h 29m

    Nonstop

    9:49 PM

    DEN

    S M T W T F S
    Search

  13. F9686

    Denver International Airport

    6:45 AM

    DEN

    3h 24m

    Nonstop

    12:09 PM

    DCA

    S - T W T F -

  14. F92355

    San Antonio International Airport

    8:20 PM

    SAT

    2h 29m

    Nonstop

    9:49 PM

    DEN

    S M T W T F S
    Search

  15. F9688

    Denver International Airport

    11:30 AM

    DEN

    3h 17m

    Nonstop

    4:47 PM

    DCA

    S M - W T F S

  16. F92355

    San Antonio International Airport

    8:20 PM

    SAT

    2h 29m

    Nonstop

    9:49 PM

    DEN

    S M T W T F S
    Search

  17. F9690

    Denver International Airport

    4:35 PM

    DEN

    3h 15m

    Nonstop

    9:50 PM

    DCA

    S M T W T F S
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About San Antonio International Airport and Ronald Reagan Washington National Airport

Learn about San Antonio International Airport (SAT) and Ronald Reagan Washington National Airport (DCA) — including location, terminals, transportation, and travel tips.

Flight distance 2,221.95 km
Cheapest one-way ticket price $117
Cheapest return ticket price $230

FAQs for San Antonio International Airport to Ronald Reagan Washington National Airport Flights

  • How long is the flight from San Antonio International Airport to Ronald Reagan Washington National Airport?

    San Antonio International Airport to Ronald Reagan Washington National Airport takes about 3 hours 57 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 1 daily flights from San Antonio International Airport (SAT) to Ronald Reagan Washington National Airport (DCA).
  • The earliest flight from San Antonio International Airport to Ronald Reagan Washington National Airport departs at 05:25, and the last departs at 17:00, with about 5 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from San Antonio International Airport (SAT) to Ronald Reagan Washington National Airport (DCA) is quite popular. Without considering departure times or holidays, tickets cost around $444 in November, the most expensive month to book this route.
  • The earliest flight departs from San Antonio International Airport (SAT) at 06:35 and arrives in Ronald Reagan Washington National Airport (DCA) at 10:49.
  • The latest flight departs from San Antonio International Airport (SAT) at 18:00 and arrives in Ronald Reagan Washington National Airport (DCA) at 23:41.
  • American Airlines is a very popular airline operating an average of 299 flights per month.
  • One-way flights from San Antonio International Airport to Ronald Reagan Washington National Airport currently start from $117, and round-trip fares start from $230. The current lowest fare is a Frontier Airlines flight departing on Wed, Nov 18; prices may vary depending on availability.
  • Yes. American Airlines operate direct flights from San Antonio International Airport to Ronald Reagan Washington National Airport, with an average flight time of 3 hours 55 minutes, and around 18 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from San Antonio International Airport to Ronald Reagan Washington National Airport is $291. Prices may vary depending on the departure date, airline, and availability.
  • San Antonio International Airport to Ronald Reagan Washington National Airport operates around 18 weekly flights, mainly by American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter San Antonio International Airport and Ronald Reagan Washington National Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.